Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D880098 | Torque tensioning tube for a conveyor belt mainframe | Paul B. Harrison, Rudolf Beer, David W. Mueller | 2020-03-31 |
| 7461736 | Method for forming a multiple durometer conveyor belt cleaner scraper blade | Andrew J. Waters, Mark Strebel | 2008-12-09 |
| 6591969 | Conveyor belt cleaner scraper blade with sensor and method of manufacture | R. Todd Swinderman, Andrew J. Waters, Shawn D. Lay, Pablo F. Perez, Phillip E. Dietsch | 2003-07-15 |